3. Derrick wants to calculate the interest he would earn from investing $400 into an account that earns 5.5% annual compound interest for 60
months. Which of the following formulas is set up correctly to help him
do this?
A. A = 400(1+5.5)
B. A = 400(1+5.5)5
C. A = 400(1+.055)60
D. A = 400(1+.055)5

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true